Boss TU-05 Clip Tuner

Guaranteed Great Tuning!

With its large, high-contrast color display and four different tuning modes, the Boss TU-05 enables reliable and precise tuning across the headstock of your favorite instrument. Thanks to the built-in, rechargeable, and long-lasting battery, you can forget about the hassle and cost of frequent battery changes.

Everything in View, In Any Environment

The TU-05 tuner features a large color display with especially high contrast for quick and reliable tuning in any setting—whether on a dark stage or in bright sunlight. The robust, padded clip securely attaches the tuner to your instrument’s headstock. Plus, the display can be easily rotated to keep tuning visible at all times.

Rechargeable Battery

The integrated rechargeable battery provides up to ten hours of runtime, while the auto-off function ensures reduced power consumption when not in use. You can recharge the TU-05 with the included USB cable using the same power bank you use for your smartphone or tablet.

For Guitar, Bass, Ukulele, and More

With its versatile tuning modes and quickly adjustable display, the TU-05 suits a wide range of instruments. Standard modes are available for guitar, 4- and 5-string basses, ukulele, as well as a chromatic mode for alternate tunings and other stringed instruments. Musicians who prefer a deeper heavy sound can tune their instrument down by up to three semitones with the TU-05. Additionally, the reference pitch can be set between 431 and 449 Hz if you want to deviate from the standard 440 Hz.

A Faithful, Reliable, and Precise Companion!